Apple 577 Manuale Utente

 

 Upgrades

Macintosh Processor Upgrade - 2

 

and a 68LC040 processor. 

The upgrade board includes 

the PowerPC 601 processor 

on board and a socket to 

accept the customer’s 

68LC040 processor.

 

  The Macintosh 

Processor Upgrade for the 

Performa 520, 550, and 

560 consists of a Macintosh 

LC 575 logic board, the 

Macintosh Processor 

Upgrade Card, a new rear 

panel, and the 575 product 

ID label.

To install this upgrade,